Grand Dunman Review: MRT at the Door, 1,008 Units to Compete With

Grand Dunman offers something most District 15 launches cannot: an MRT station essentially at the gate. It is also one of the largest leasehold projects in the area, at over a thousand homes. This Grand Dunman review weighs that transport edge against the resale and rental competition that comes with sharing an address with 1,007 other units.

Grand Dunman at a glance

Fact	Detail
Address	Dunman Road, District 15
Developer	SingHaiyi Group
Tenure	99 years
Project size	1,008 homes in seven blocks of 18 storeys
Unit sizes	About 452–3,068 sq ft
Launch date	15–16 July 2023
Launch result	550 units (about 54.6%) sold at an average $2,500 psf

First, the name. The project is Grand Dunman, not "Dunman Grand" as it is sometimes written. It launched on 15–16 July 2023 and sold about 550 of its 1,008 units, or 54.6%, at an average near $2,500 psf. As EdgeProp reported, that made it the best-selling launch since Normanton Park in early 2021, with the two-bedroom units the clear favourite.

The real advantage is Dakota MRT

Grand Dunman sits directly beside Dakota MRT on the Circle Line, at roughly a two-minute walk, with Mountbatten station and the Paya Lebar interchange nearby. For a project of this size, doorstep rail access is genuinely rare in the East, and it is a benefit you can verify today rather than a planning promise.

That said, still walk it. Test the route from your actual block to the station gantry, because a 1,008-unit development spreads across a large site and the stack furthest from the entrance is a different commute from the one beside it. The Circle Line connects to the wider network at Paya Lebar and Bishan, so map your real journeys rather than reading the line in isolation. Families should confirm schools such as Kong Hwa and Tanjong Katong Primary against the MOE one-kilometre boundary on OneMap.

The layouts span compact to very large

Grand Dunman runs from a 452 sq ft one-bedroom up to penthouse types above 3,000 sq ft, per 99.co's project listing. The compact one-bedders keep the entry quantum accessible, which supported the strong launch, while the larger family units carry a much higher absolute price.

Judge each layout on usable space, not headline area, and be specific about your block. On a site this large, the difference between a pool-facing stack, a road-facing stack and one overlooking a neighbouring block is significant. Ask for the site plan and mark where your unit sits relative to the entrance, the MRT, the facilities and the boundary.

Take-up has been steady, not instant

Unlike the near-sold-out launches, Grand Dunman has cleared over time. From 54.6% at launch, it reached roughly 88% sold by early 2026, per PropertyGuru's transaction data, with a two-bedder setting a project-high psf that January. A steady pace is normal for a project this large, and it leaves some developer stock and a growing resale pool to compare against.

That is useful leverage for a buyer. More available units, whether from the developer or early resellers, means more room to compare stacks and negotiate on a specific home rather than ballot for whatever is left.

The scale cuts both ways

The flip side of 1,008 units is concentration. When the project completes, expected around 2027 to 2028 depending on the source, a large number of similar homes can reach the resale and rental market in the same window. That internal competition can cap price growth and pressure rents, because your future buyer or tenant may choose an almost identical unit two floors up.

This is the core trade-off. You are paying for a location advantage that is hard to replicate, the MRT at the door, inside a project whose size works against you at exit. Weigh how long you intend to hold. A long owner-occupier horizon lets the location compound while the launch-period supply is absorbed; a short investment horizon runs straight into the competition. Our list of first-condo buying mistakes covers the timing traps that catch buyers who underestimate this.

Who should shortlist Grand Dunman?

Grand Dunman suits a buyer who prizes rail connectivity and plans to use it daily, and who will hold long enough to ride out the completion-period supply. If the Circle Line commute genuinely shapes your week, few District 15 projects match this location.

Approach with more caution if you want freehold tenure, the lowest density, or a quick resale. The 99-year lease and the sheer unit count both matter for a future sale. Buyers weighing tenure should compare our review of freehold The Continuum, and those looking at the leasehold alternative nearby can read our Emerald of Katong review. Our three-project District 15 comparison matches each development to a different buyer profile.

Our view before you book

Grand Dunman's location is the argument, and it is a strong one. Dakota MRT at a two-minute walk is a real, present advantage that most of its District 15 rivals cannot claim. The risk is equally clear: a thousand-plus homes competing at resale and for tenants.

Ask for current caveats and the balance-unit chart, compare your exact stack against others in the same project, and walk the route to Dakota MRT from your own block. Grand Dunman rewards the buyer who values the location enough to hold through its scale.

Sources: EdgeProp launch report, 99.co project listing, PropertyGuru transaction data, Stacked Homes project review.